The strata strike NE,and its rock association are consisted of pyroclastic sedimentary rock,micrite and pyroclastic rocks,and containts brachiopoda,coral,bryozoan.
时代属于中泥盆世早期,大体相当于
菲尔阶-吉维
阶,应归属为大民山组。
的物
岩流；火流The strata strike NE,and its rock association are consisted of pyroclastic sedimentary rock,micrite and pyroclastic rocks,and containts brachiopoda,coral,bryozoan.
时代属于中泥盆世早期,大体相当于菲尔阶-吉维阶,应归属为大民山组。
The ore-bearing beds have a bimodal rock association and exhibit assembly characteristics of pyroclastic rock, orebody and exhalite.
含矿岩系为双峰岩石组合，具有火山岩-矿体-喷气岩“三位一体”
。
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